1 files changed, 14 insertions, 1 deletions

diff --git a/include/uapi/linux/pfkeyv2.h b/include/uapi/linux/pfkeyv2.h
index 0b80c806631f..ada7f0171ccc 100644
--- a/include/uapi/linux/pfkeyv2.h
+++ b/include/uapi/linux/pfkeyv2.h
@@ -235,6 +235,18 @@ struct sadb_x_kmaddress {
 } __attribute__((packed));
 /* sizeof(struct sadb_x_kmaddress) == 8 */
 
+/* To specify the SA dump filter */
+struct sadb_x_filter {
+        __u16   sadb_x_filter_len;
+        __u16   sadb_x_filter_exttype;
+        __u32   sadb_x_filter_saddr[4];
+        __u32   sadb_x_filter_daddr[4];
+        __u16   sadb_x_filter_family;
+        __u8    sadb_x_filter_splen;
+        __u8    sadb_x_filter_dplen;
+} __attribute__((packed));
+/* sizeof(struct sadb_x_filter) == 40 */
+
 /* Message types */
 #define SADB_RESERVED           0
 #define SADB_GETSPI             1
@@ -358,7 +370,8 @@ struct sadb_x_kmaddress {
 #define SADB_X_EXT_SEC_CTX              24
 /* Used with MIGRATE to pass @ to IKE for negotiation */
 #define SADB_X_EXT_KMADDRESS            25
-#define SADB_EXT_MAX                    25
+#define SADB_X_EXT_FILTER               26
+#define SADB_EXT_MAX                    26
 
 /* Identity Extension values */
 #define SADB_IDENTTYPE_RESERVED 0